sched/core: Clean up the #ifdef block in add_nr_running()

There is no point in keeping the conditional statement of the #if block
outside of the #ifdef block, while all of its body is contained within
the #ifdef block.

Move the conditional statement under the #ifdef block as well.

Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
Cc: Daniel Lezcano <daniel.lezcano@linaro.org>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Vincent Guittot <vincent.guittot@linaro.org>
Link: http://lkml.kernel.org/r/78cbd78a615d6f9fdcd3327f1ead68470f92593e.1541482935.git.viresh.kumar@linaro.org
Signed-off-by: Ingo Molnar <mingo@kernel.org>

diff --git a/kernel/sched/sched.h b/kernel/sched/sched.h
index b7a3147..e0e052a 100644 (file)
--- a/kernel/sched/sched.h
+++ b/kernel/sched/sched.h
@@ -1801,12 +1801,12 @@ static inline void add_nr_running(struct rq *rq, unsigned count)
 
        rq->nr_running = prev_nr + count;
 
-       if (prev_nr < 2 && rq->nr_running >= 2) {
 #ifdef CONFIG_SMP
+       if (prev_nr < 2 && rq->nr_running >= 2) {
                if (!READ_ONCE(rq->rd->overload))
                        WRITE_ONCE(rq->rd->overload, 1);
-#endif
        }
+#endif
 
        sched_update_tick_dependency(rq);
 }